▎ 摘　　要

NOVELTY - High-heat conductivity polyethylene terephthalate (PERT) ground heating pipe comprises heat conducting layer and an anti-scale layer sequentially arranged from the outside to the inside, where the heat-conducting layer comprises 80-100 pts. wt. silicon rubber, 18-50 pts. wt. PERT resin, 2-10 pts. wt. graphene, and 2-10 pts. wt. graphene, 40-60 pts. wt. quaternary ammonium salt boron nitride and 1-5 pts. wt. auxiliary agent. USE - Used as high heat conducting PERT floor heating pipe. ADVANTAGE - The PERT ground heating tube has high thermal conductivity, excellent mechanical strength, antibacterial property, and simple preparation technique. DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for: a preparation method of high heat conducting PERT underfloor heating.